Bitcoin Mining Heats Home For Free In Siberia (qz.com) 106
Quartz has published a video on YouTube about two entrepreneurs who have figured out how to heat their homes for free by mining bitcoin. The "miner" -- that is, the machine mining the bitcoins -- warms up liquid that is then transferred to the underfloor heating system. The cottage has two miners, which bring in about $430 per month from processing bitcoin transactions -- all while keeping the 20 square meter space warm.
Mining vs Transaction (Score:2)
Re:Mining vs Transaction (Score:4, Informative)
Pretty much yes. "Mining" bitcoin means doing the cryptographic work necessary to verify transactions, and that work is automatically rewarded by the system by the generation of new bitcoins for those who do the work.
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There is also a transaction fee, in existing bitcoins, that they will get from the transactors.
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I mean, it's kind of doing something. My bank doesn't need someone to burn tons of coal to keep track of my bank account. So it's also kind of doing nothing.
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It's "doing nothing" the same way the Secret Service is "doing nothing" when the President is out in public. It's busy making sure something underhanded isn't happening.
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You can pretty much guarantee one of the replies to this comment will give those Secret Service guys something to do.
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Oh yeah? Let's see what those Secret Service guys will do with The Greater Internet Fuckwad Theory:
Shitcock!
Re: Mining vs Transaction (Score:2)
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Has this happened in the last 100 years in the US?
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Wait, aren't people losing their bitcoins on exchanges all the time? Are there stories like that about banks?
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But yes, people lose their money at banks ALL the time, it's happened to me and I'm sure it's happened to you at some point. It happens every time a bank charges a fee, pays out an electronic charge you didn't authorize, reverses a charge on a bounced check, holds/freezes funds on behalf of a government agency, pays out funds for identity theft, or issues loans because they come from newly created debt and not deposited f
So I guess Elecrity is free in Siberia? (Score:2)
Re:So I guess Elecrity is free in Siberia? (Score:4, Insightful)
I guess they mean that the value of the bitcoins covers the electricity cost. They must have some pretty serious mining capacity to earn enough and produce a several kilowatts of heat.
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LTC seems to already have all the necessary patches in place to avoid the problems currently affecting BTC and their multiple forks.
I say, hold you LTC. I'm still kicking myself for not buying a few hundred at $2.
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several kilowatts of heat
Only in the USA would you need several kilowatts of heat to keep a 20sqm space warm. Appropriate insulation and you can do it with less than 1.
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Maybe, it's just an estimate. My Leaf has a very efficient heat pump rated for 3kW, just for the cabin.
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Maybe, it's just an estimate. My Leaf has a very efficient heat pump rated for 3kW, just for the cabin.
You didn't just compare the insulation of a car to house did you? The walls of my place have an insulation barrier close to 200mm thick, tripple pane glass, and I don't even live in Siberia.
Re:So I guess Elecrity is free in Siberia? (Score:4, Insightful)
You say 200mm thick like we're supposed to be impressed but really, it's only 0.0002km thick.
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Well I did just compare 200mm to 0.8mm of sheet metal. That's like ... orders of magnitude man :-)
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According to https://digiconomist.net/bitco... [digiconomist.net] it's now 228kWh per transaction and somewhere north of a megawatt to generate that $530/month gross profit. Should keep the pipes from freezing!
Of course not all of that energy is turned into heat, some goes into the blockchain entropy /s
Re:So I guess Elecrity is free in Siberia? (Score:4, Insightful)
Ehh, maybe it is. I don't exactly go to eastern Europe to often, so I don't exactly know. But it seems like someone really isn't thinking this headline thorough and instead were just looking for headline.
Doubtful, but if you make enough money mining bitcoins to pay your for power bill, then your home heating is paying system for itself and therefore effectively free (outside of the initial capital cost, of course). I think that is what they were getting at.
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The Bitcoin operation must pay for its own electricity or there is no point. They are just piping the excess heat they generate anyway around the house.
Presumably it just stayed in their house anyway, making that room warm and then escaping through the roof or walls, without much benefitting other rooms.
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They were already paying for the electricity to mine. So yes, they are heating their cottage for free. Headline is perfectly fine.
Re:So I guess Elecrity is free in Siberia? (Score:4, Funny)
Ehh, maybe it is. I don't exactly go to eastern Europe to often, so I don't exactly know.
Didn't know Siberia had moved to Eastern Europe. I learn a lot on /.
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In Soviet Russia, Siberia is sent to you!
Re:So I guess Elecrity is free in Siberia? (Score:4, Informative)
1. Siberia is not in Eastern Europe.
2. There is profit to be made, in several ways. First, you no longer pay for heating, so you save that amount. Then, you make money out of generating cryptocurrency.
3. The guys in TFA have built a prototype and they want to make a business out of it - sell it to people as a heating device.
I keep one room in my home warm during the winter through cryptomining - and make a profit too.
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I have no idea what you are talking about.
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If you mine something that's been designed to be resistant to ASICs, you need to use CPUs and GPUs to mine. Last time I checked, they don't double in computing power every year anymore.
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Flawed argument.
That's what people have been saying when facing the decision to start mining, and they ended up not mining.
Those who did... well, they are richer now.
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Please, I could do that with a single Pentium 4 or FX-9590.
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I prefer to heat my house with 2750 ATmega328P.
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If you want mine your own crypto currency, you need a motherboard with 19 PCIe 1X slots [amazon.com] to plug in 19 GPUs and a couple of 1200W PSUs. Running 19 GPUs is enough to burn down a shack.
Wait, do people still mine BTC with video cards!?!? Sounds expensive, and very 2012.
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Are they prepared to freeze once their mining... (Score:4, Insightful)
energy bob, the little pieces (Score:2)
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He's paying for the electricity consumed by the processors performing bitcoin mining which create heat.
He's paying for it with the bitcoins he mines. That's how it's free.
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It's free in the sense that a by-product is free; it arises as a side-effect of making something else.
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Free as in doesn't cost him anything. Sheesh.
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Does it make sense to buy anything with bitcoin? A few months ago I heard bitcoin was worth $1000. Then I heard it was $6000. If I was taking a chance I would just keep holding it. There is a possibility of a crash, but then what? How would I sell or spend it fast enough while it's still worth something?
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Siberian miners mining to keep warm while not mining.
You can mine as a minor, even if you can't be a miner.
Well, Obviously. (Score:1)
I think everyone who ever tried a bit of mining with any enthusiasm found their home a little warmer. 4 Gpus running flat out all day will keep a room warm. I heard some good stories about the uses for this heat a few years ago, but one guy on a forum I remember who tried to run a fairly large operation with several dozen gpus in his basement. He was using the heat produced to keep his house warm, but his method for redistributing the heat throughout the property was just to leave all the doors open. He was
Two sources for excess electricity consumption (Score:2)
- growing pot (illegal in some areas and consumption or IR dwelling image can be cause for ....)
- bitcoin mining - just creates more costs as profit as it seems:
https://www.buybitcoinworldwid... [buybitcoinworldwide.com]
> While mining is still technically possible for anyone, those with underpowered setups will find more money is spent on electricity than is generated through mining.
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There's crypto-currencies made to be mined by CPUs and GPUs, ASICs can't mine it by design.
There's also speculation involved, mining LTC a year ago might not have been beneficial or just barely enough to pay for the electricity, but today the value of LTC has gone up and could pay ten times what was paid in electricity a year ago.
I'm doing the same (Score:2)
The Devil is in the Details (Score:3)
The story offered no detail at all, really - but maybe you can speak to your setup with regards to these significant, unanswered questions:
- Are those rigs the *only* source of heat in your apartment and shop?
- If so, how warm do they keep those spaces during mid-winter?
- What was your mid-winter electricity bill before you did this, and what is it now?
- How much income per month are you getting from the bitcoin mining?
And, for a rather important comparison with the story... where do you live?
For decision purposes, only one question (Score:2)
For purposes of initially deciding whether this might make any sense for you, there is one big question: do you have to use electric heating? Pretty much any other common type of heating is better.
IF you have to use electric heating there is basically no such thing as "efficient" electric heating and "inefficient". As long as you are heating the rooms you want to heat, you're perfectly efficient, more or less. ("Waste" from any sort of inefficient system ends up as heat. Since heat it what you want, it's
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For purposes of initially deciding whether this might make any sense for you, there is one big question: do you have to use electric heating? Pretty much any other common type of heating is better.
This is why if you are heating with electrical resistive heaters, your lightbulb choice doesn't really matter - the inefficiency in your lighting just contributes heat to the room that doesn't need to be added by your heating system.
There are heat pump systems that can give higher than 100% efficiency in that they can move more heat energy from the outside to the inside than they use in electrical energy. Window mounted air-to-air units do exist but are not as efficient as ones that extract heat from underg
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What rig X 2 do you need to earn $430 mining bitcoin?
$430 over 50 years? If you want to make $430 a month mining BTC, it will be an expensive rig not based on GPUs. PC + graphics card mining of bitcoins is no longer worthwhile. You need specialized hardware, and it will likely take quite a while to pay for itself.
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Wow, you can convert coins to BTC? Holy cow I'm going to be rich, I have 500K flappycoins!
Hardly a new invention (Score:2)
This guy did the same thing in 2011:
https://bitcointalk.org/index.... [bitcointalk.org]
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No doubt. How many of us turn on Folding@Home or maybe SETI@Home once it gets cold? I've been doing that for years.
3D Printers are better (Score:2)
I'd much rather dump heat into my house with 3D printers than bitcoin miners. If your electricity is cheap enough, sure, you are effectively heating your house for free but, you've still paid for the miners and they will be obsolete in 6 months (Actually, they are usually obsolete by the time China ships them to you). After a single winter you are going to have a pile of very hot, very expensive ASICs that no longer mine fast enough to pay for their electricity costs.
A 3D printer is presumably creating so
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If I had sold all my mining equipment and BTC after the 13/14 winter, I would have had a small profit. I hung onto the BTC and if sold today it would pay for half the total cost of the 2800 square foot house. It got too hot and the profitability of mining at the end of the winter was low so I stopped. Kicking myself for not going longer.
Haha. I remember selling BTC for like $5, and we were in heaven when we sold for $20 and $100 a coin. I stopped mining when Radeon 5850's and 6950's were on the way out and people were switching to ASICs, and commercial mining was taking over. If I would have hung onto what I sold at those levels, I could pay off my house today, and buy a much nicer one with cash (or BTC). Damn you, hindsight... Who knew?
It looks like Satoshi may still have billions of dollars worth of BTC, but converting that much to fi
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I don't know where you live, but around here 3D printer filament isn't cheap.
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> because I'm basically just heating the room I'm usually sitting in.
That's how it works for supermodels. Which is why I use them for my heating.
Tiny scale (Score:2)
And, of course, if you are considering jumping into the mining game now, you need to do some calculations to figure out when you might break even and maybe begin to profit on your investment. Bitcoin mining hardware is not cheap, it isn't usable for much else (other than heating),
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You need to mine something else, Monero being a good example of ASIC-resistant crypto-currency.
Great, but old idea. (Score:2)
After that it was SETI
These days it's running computers for BOINC which now comes along with gridcoins.
Yes I am still paying for the electricity, but it is doing something useful for me in addition to heat.
This is news? (Score:2)
I do this here, minus the air/water heat exchange.
Selling 1kW of GPU easily covers ~$0.12/kWh. This is a decent chunk of my heating budget. I heat with electric, so I'm burning the electrons anyway - might as well make them do some productive work before they return to ground potential.
If trends continue I'll add another 500-750W of cards.
The mining and profit covered my heating bill for last winter. It isn't making money, per se, but losing less.
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I heat with electric, so I'm burning the electrons anyway - might as well make them do some productive work before they return to ground potential.
Switching to a heat-pump would give you three or four (or more?) times as much heat energy as the electrical energy used, which might be a better long term investment of capital than bigger computing rigs - the electrical savings would continue long after the mining becomes non-cost efficient.
Their home or their walk-in closet? (Score:1)
Heating 20 square feet, that is not exactly heating their home/cottage.
So, so both of these people live in this cabin? Is there a kitchenette, let alone a toilet?
If you have to go outside to do your business, kind of lose all that warmth you were enjoying. Of course, $430 a month is a lot of beer money.